A (r) = πr^2 to the nearest hundredth, what is the value of A (8) ? (use 3.14 for pi.)

What is six times three divided by 2

If a polynomial p (x) is divisible by (x-2) and 4 is a zero of p (x), write a factor of p (x) of degree 2.

Which has the bigger surface area? Jamal's, which is 3 by 3 by 4 ft, or Andy's, which is 4 by 2 by 5 ft and why?

Find the angle of a sector with an area of 30 and radius 4.

Four apples and one banana cost £1.40 Seven apples and one banana cost £2.00 Work out the cost of an apple and the cost of a banana

The perimeter of an equilateral triangle equals 3 times the length of one side. Write a function using two variables for this situation. Find the perimeter of an equilateral triangle with sides 18 inches.

Jenny wants a total of 12 barbies dolls by the time she is 9 years old. Right now she has 4 barbie dolls. How many more does she need? Write an equation and solve. A) x + 4 = 12; Jenny needs 8 more barbie dolls.

If f (x) = x2 + 1, find f (a + 1).

Is this equation linear: 2y=x+x+1

The equation y=ax describes the graph of a line. If the value of A is megative the line: a) goes down and to the left b) goes up and to the left c) is vertical d) is horizontal